Jiaxing bearing group sharing: bearing lubrication in the process of installation

There is rotational, have HRB bearing ( ) Jiaxing bearing group sharing: bearing lubrication in the process of installation. Jiaxing bearing group sales co. , LTD. ( The company) Is in jiaxing bearing group set up by the spot sales window, specializing in HRB brand bearings, existing stocks of 50 million yuan, covers the whole bearing, have very strong cash supply ability. Bearing work, in order to ensure bearing reliable operation, must have sufficient lubrication, prevent or reduce the rolling element bearing, ring and maintains direct contact between the metal, reduce friction and wear. Its role is: a. In friction surface oil film formation, when the pressure of oil film, after the formation of bearing parts contact area may be increased, therefore, can rise to reduce the contact stress, the effect of the extension of the rolling contact fatigue life; B lubricant has some rust and corrosion resistance; C lubricating oil cooling and take away the bearing wear particles generated in operation or invasion of pollutants; D can rise to increase sealing grease to prevent external contaminants into effect; E have certain vibration noise reduction; Lubricant is mainly used in the bearing grease and lubricating oil. Under special conditions, the use of grease and lubricating oil is restricted when the solid lubrication method can be applied. The correct selection of lubricant standards include: the type of bearing and size, operating temperature, rotational speed, n = n ( d + d) × 0. 5; Load ratio and the desired service life and supplemental lubrication cycle. 1. Choose the regular brand grease ( Domestic and foreign well-known brands) 2. Give full consideration to the performance index of the grease, such as water resistance, heat resistance performance ( Drop point) , the viscosity ( Cone into the degrees) 。 3. The service life of the grease ( Complementary cycle) 。 4. Grease filling quantity: for double sealed bearing grease lubrication additives to join space 1/2 ~ 1/3 for good, for oil lubrication bearing, to drown the bottom bearing roller center is advisable. Viscosity is one of the important performance index of lubricating oil, it is the main basis of choosing appropriate lubricating oil. Lubricating oil viscosity and temperature related, it with the temperature rising and falling. Viscosity is too low, not fully form oil film, cause the loss of bearing abnormal wear and life; Viscosity is too high, due to viscous resistance heating, enlarge the power loss. In general, high speed should choose low viscosity lubricating oil; The bigger load bearing, should choose high viscosity of lubricating oil. 24-hour customer service hotline: if you are more interested in jiaxing bearing group introduced industry information or have any questions, please click on contact us page on the right side of the online customer service, or call:, you close the way of jiaxing bearing purchasing advisors. - - - - - - Editor: HRB bearing company sourcing consultant LTD. All rights reserved, The company) Reprint please indicate the source